77883052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 163628640

約数和(自身を除く): 85745588

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4637, 8398, 9274, 16796, 18548, 60281, 78829, 88103, 120562, 157658, 176206, 241124, 315316, 352412, 1024777, 1145339, 1497751, 2049554, 2290678, 2995502, 4099108, 4581356, 5991004, 19470763, 38941526, 77883052]

約数ペア:

[(1, 77883052), (2, 38941526), (4, 19470763), (13, 5991004), (17, 4581356), (19, 4099108), (26, 2995502), (34, 2290678), (38, 2049554), (52, 1497751), (68, 1145339), (76, 1024777), (221, 352412), (247, 315316), (323, 241124), (442, 176206), (494, 157658), (646, 120562), (884, 88103), (988, 78829), (1292, 60281), (4199, 18548), (4637, 16796), (8398, 9274)]